Projects

Case studies grounded in real engineering decisions

Each project is written to show the problem, implementation shape, tradeoffs, and technical judgment behind the work.

Case study

Managed AI Software Team / Internal Delivery Platform

A structured AI-assisted delivery platform for moving software requests through intake, planning, implementation, review, and release artifacts.

Proof themes

Practical AI-assisted engineering workflow design.
Full-stack product architecture for internal tools.

Next.jsTypeScriptReactSupabase

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Case study

CFJams — Browser Music Tools

Two shipped browser applications for exploring scales and chords and practicing timing, built with on-device audio processing and a privacy-conscious Cloudflare delivery path.

Proof themes

Shipped product delivery from interactive browser behavior through cloud hosting and feedback operations.
Browser-audio state, permission, and resource-lifecycle engineering.

JavaScriptWeb AudioCloudflare WorkersTurnstile

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Case study

Creator Control Hub

A local automation and control platform for coordinating OBS, REAPER, Streamer.bot, BLE lights, and repeatable creative production macros.

Proof themes

Automation system design across mismatched tools.
Hardware/software integration under practical constraints.

C#.NETHTTP APIsOBS

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Case study

Farrell's Frame & Design E-commerce Rebuild

A full-stack e-commerce rebuild for a custom framing and fine printing workflow with uploads, product configuration, accounts, saved designs, pricing, and checkout.

Proof themes

Full-stack business application design.
Workflow modeling for a real operational process.

Next.js App RouterTypeScriptSupabase AuthSupabase RLS

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Case study

BTBlaster BLE Light Control

A Windows/.NET hardware integration project for controlling BLE lighting behavior through observed advertisement patterns and iBeacon-style protocol modeling.

Proof themes

Reverse engineering and protocol modeling.
Low-level debugging under uncertainty.

C#.NETWindowsBLE

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Case study

Chris Farrell Portfolio Site

A professional portfolio built with Next.js, TypeScript, Tailwind, static content, SEO metadata, sitemap, and Vercel deployment support.

Proof themes

Product judgment around how a senior engineer should be evaluated.
Content architecture that turns broad experience into clear proof points.

Next.jsTypeScriptReactTailwind CSS

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